This study aims to prove the right management strategy in supporting the increase in Immigration PNBP at the Class I Immigration office of TPI Padang. In this study, a sample was taken in the form of Immigration PNBP derived from the Travel Document of the Republic of Indonesia issued by the Class I Immigration office of TPI Padang from April 2020 to April 2022 and PNBP data generated through the Campus Entrance Immigration program. The analysis method used is descriptive quantitative, namely focusing attention on problems that occurred at the time the research was carried out (at present) or problems of an actual nature. Based on the tests conducted, it was found that the Class I Immigration Office of TPI Padang has the ability to change the potential into an achievement and a better achievement. So that the right policy direction to be implemented is to increase and enlarge the role of the Class I Immigration Office of TPI Padang in various activities in accordance with its capabilities as well as to expand participation and take advantage of various opportunities. In future development, the Class I Immigration Office of TPI Padang can use a role growth strategy but is carried out in stages according to the priority scale. And this strategy is supported by alternative opportunities to attract the sympathy of lecturers, employees and students even more by providing Excellent Service so that lecturers, employees and students get fast service, precise and efficient.

The mouth is the entrance to the digestive system and contains accessory organs that are in the early stages of digestion, while teeth are made of a very hard material, namely dentin. (Indah Irma & Ayu Intan, 2013. Many people complain of pain in the teeth and mouth due to lack of hygiene in maintaining the health of this organ. So when people are attacked by dental and oral diseases, people try to do their own treatment, for example buying toothache medicine in the shop. According to Turban (in Vincent, 2011) an expert system is a system that uses human knowledge where this knowledge is entered into a computer and then used to solve problems that usually require human expertise or expertise. The method used is the forward chaining method, namely forward chaining starting from a set of facts (there are) by looking for rules that match the assumptions/hypotheses that exist towards conclusions (Siswanto 2010).
 
 

The Effect of Environmental Costs and Environmental Performance on Profitability in Manufacturing Companies Listed on the Indonesia Stock Exchange
The purpose of This study is to examine and analyze the effect of (i) environmental costs on profitability, and (ii) environmental performance on profitability in manufacturing companies listed on the Indonesia Stock Exchange in the 2019-2020 period. Data collection uses secondary data obtained from the annual report published by the Indonesia Stock Exchange. The population in this study are manufacturing companies listed on the Indonesia Stock Exchange and participating in PROPER in the 2019-2020 period. The sampling technique used was purposive sampling. The data analysis method is in the form of quantitative analysis using multiple linear analysis and hypothesis testing using software E

Electrical equipment plays an important role in everyday life, from households, schools, hotels, offices, to industrial environments. Because it really helps humans in making work easier. The need for automated tools to facilitate human activities, makes the need for smart chips or microcontrollers increasing. A new breakthrough in the world of microcontrollers with the application of Arduino.Especially at SMPN 10 Salatiga, there are fish ponds and garden lights, which you forget to feed or not, while the officers forget to turn off the lights, causing the fish to die and the lights stay on even though it is noon. This study tries to implement Fish Feed Control and  automatic garden lights on and off using Arduino and scheduling, this is so that the fish stay healthy   and the garden lights can turn on or off according to the schedule desired by management. The author designed a garden lamp and automatic fish feed based on a case study at the school. The tool is designed with three sources of tool control. The first manual is pressing the fish feed manual button, the light switch and the reset button. Both semi-automatic, as a fish feeder, light ON/OFF and reset remote control with the Android application. The third auto is scheduled feeds and lights. This tool is designed to manage fish feed and garden area lighting. This tool is practical to use, inexpensive, useful, flexible and easy to build. The classification of this tool is sufficient for the needs of the school garden. Among the advantages of this tool is that it can be controlled remotely effectively 25 m without a hitch using the android application. The author hopes, this tool provides benefits and solves problems in schools.

This study was done to determine the impact of the restaurant tax on Magelang Regency's local revenues. In 2010-2020, the descriptive quantitative approach is utilized to analyze restaurant tax target data, restaurant tax revenue realization data, and local revenue realization data. The research data consist of primary data in the form of notes on financial records and secondary data collected from BPPKAD Magelang Regency via observation, interviews, and documentation. The analysis reveals that the amount of efficacy of restaurant tax realization in 2010-2020 fluctuates significantly, with the maximum level of effectiveness occurring in 2014 at 148.49 percent. 2011 was the year with the lowest restaurant tax effectiveness, at 96.75 percent. The 2019 fiscal year had the biggest contribution to municipal revenue from restaurant tax at 4.54 percent, while the 2010 fiscal year had the lowest contribution at 1.92 percent.
 

In the era of globalization, technology has developed very rapidly, one of which is the internet. The development of technology is currently a means to promote in business, one of the current marketing techniques is social media marketing, where a company promotes through the digital world to make buying and selling transactions that are believed to be able to influence to attract and increase consumer buying interest in an item. or services offered by the seller. This study uses qualitative methods with research data from secondary sources, namely library research. Literature review is used in this study as a data collection technique. Data analysis techniques are carried out by reducing data, presenting data and drawing conclusions from the data that has been obtained. The object of this study was consumers and Instagram followers @basoacicuankiaa who live in Tangerang. The independent variables of this study are context (X1), communication (X2), collaboration (X3), and connection (X4) and the dependent variable in this study is buying interest (Y). Based on the results of the study, it was found that context, communication, collaboration, and connection were found to have an influence on buying interest

This study aims to determine the analysis of differences in financial performance of property and real estate companies listed on the Indonesia Stock Exchange (IDX) before and during the Covid-19 pandemic as measured using ratios, solvency ratios, activity ratiod, and profitability ratios. The method used is purposive sampling where from 62 companies there are 47 companies used in the study based on certain considerations in accordance with the criteria carried out. The type data used id secondary data obtained from the Indonesia Stock Exchange in the form of Property and Real Estate annual report for the period 2019-2020. The ratios used in this study are Cash Ratio (CR), Debt to Assets Ratio (DAR), Total Assets Turn Over (TATO), dan Return On Assets (ROA). The result of this study indicate thet the Debt to Assets Ratio (DAR), Total Asset Turn Over (TATO), and Return On Assets (ROA) have significant differences. While the Cash Ratio (CR) there is no significant difference.

Penelitian ini bertujuan untuk mengetahui pengaruh Kompetensi, Teamwork dan Lingkungan Kerja terhadap Kinerja Karyawan di Koperasi Mekar PT. Gudang Garam Tbk, Kediri. Teknik pengambilan sampel menggunakan non probability sampling dengan menggunakan metode sampling purposive sebanyak 60 responden. Teknik analisis yang digunakan yaitu Uji Instrumen, Uji Asumsi Klasik, Uji Regresi Linier Berganda, Uji t, Uji F, dan Uji Koefisien Determinasi (R2) . Berdasarkan hasil penelitian menujukkan bahwa hasil Uji t variabel Kompetensi (X1) berpengaruh signifikan secara parsial terhadap Kinerja Karyawan (Y), variabel Teamwork (X2) berpengaruh signifikan secara parsial terhadap Kinerja Karyawan (Y) dan variabel Lingkungan Kerja (X3) berpengaruh signifikan secara parsial terhadap Kinerja Karyawan (Y). Sedangkan hasil Uji F menunjukkan bahwa variabel Kompetensi (X1), Teamwork (X2) dan Lingkungan Kerja (X3) berpengaruh signifikan secara simultan terhadap Kinerja Karyawan di Koperasi Mekar PT. Gudang Garam Tbk, Kediri.

This study examines the relationship of Corporate Governance with Debt Policy, and Profitability, especially in corporate that conduct IPOs on the Indonesia Stock Exchange for the 2018-2019 period. Corporate Governance uses proxies of the Board of Commissioners, Independent Commissioners, Institutional Investors, and Insider Ownership which is predicted to affect Debt Policy and Profitability Using a purposive sampling technique, obtained 108 samples, the analyst uses multiple regression with the IBM SPSS 23 program. The findings show that Insider Ownership and the Board of Commissioners have a positive effect on profitability, Institutional Investors and Independent Commissioners are not proven to affect profitability. Corporate governance variables that are proven to influence Debt Policy are Insider Ownership, Institutional Investors, and Independent Commissioners.

Electric current inserted to the soil media to stimulate plant growth is called electric fertilizer (EF). There are two types of plant fertilization methods, physical & chemical fertilization (synthetic chemistry and organic chemistry). EF is an alternative physical fertilizer that can be used for enhance plant growth beside chemical and biological fertilizer. Using EF can decrease inorganic or agrochemical input which often lead to soil degradation and high production cost in the implementation.
This research aims to design EF apparatus to exerting DC electric current and voltage to the soil using electrode plate as a probe to stimulate sweet corn (Zea mays L.) growth and to design an automatic irrigation system using soil moisture sensor. This research also examines the effect of electric input on sweet corn growth. 
The application of EF with 12V DC (in variable C) which observed for five days show the highest measurements results, but the control variable (A) had a more stable increase in plant height. This research show that EF can stimulate sweet corn growth when it set under appropriate time and electric voltage condition. Variables C and A had the similar weigh, with a difference of 0,02 gram.